Veresko said:
Ok, hate to argue (really do! ), but if I am looking at my keyboard from underneath (without turning around) the NUM is still to my right. Now, If I do a 180, then it will be to my left, but that's why sailors use cardnial directions instead of they're writting hand, those dont turn with you, Nort is always at the same place.
So, I could be looking from any direction, any point in space, there is no way East and West are reveresed while North stay at the same place.
Yeah, I know. I chose a bad example, and thanks to Allakazham's 'you're not cool enough to use our search function unless you pay for it' thing, I can't find where I originally read about it.
I did find this example, though...
LOL! Bushoumono I just realized! The compass directions are flipped on the image you posted! ^w^ If you take that into account, all the compass directions in both versions (grandebob and yours) match up completely!
Is this a Square-Enix flub? XD
This is how constellation maps portray direction because you are supposed to be looking up at the stars, not down (such as road maps)
Road Maps:
============
\\N//
W=E
//S\\
Star Maps:
============
\\N//
E=W -- Pretend to look up and you will see.
//S\\
So SE is correct. ^^
from this thread...
http://ffxi.allakhazam.com/forum.html?forum=24&mid=109527546340865398&num=21 (which refers to another compass and another thread which I never found)
that maybe explains it a bit better than I can. If you can kinda' visualize North and South being constant, and East and West flipping over on a 3-d'ish plane as you look up, that's kinda' what it's saying, i think.
Also, I think you can get the same effect as if you took the graph of f(x) and -f(x).
I gave up on finding the original post after going back ten pages, so if it really matters to anyone, there's a place to start. However, I did happen on this post and compass
http://ffxi.allakhazam.com/forum.html?forum=24&mid=1094778258753764070&num=18
which some people seem to think is a bit better. Do with it what you will ^^
The 'Now, If I do a 180, then it will be to my left, but that's why sailors use cardnial directions instead of they're writting hand, those dont turn with you, Nort is always at the same place. ' makes sense to me, but like I said, I'm only relating what I read a loooonng time ago.
edit: Roommate thought of this.
Say you were a sailor, drawing constellation maps. Do you treat the paper as the sky, or as if you were looking up, like a photograph. Are the FFXI star charts the later?
Try bending over, looking at the ground. Label your right hand east, and left hand west. Rotate up to look at the sky (don't bend up, because then you're changing north and south), and then east and west have changed, like in the above example. The
true east and west haven't changed, but your perception has.